# DR Chemical vs UtiliView

The clearest difference is rating: DR Chemical at 4.7 against UtiliView's 3.5. DR Chemical also leads on update cadence (every 2 weeks vs every 9 months). UtiliView's advantage is iOS requirement (14.0.0 vs 16.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DR Chemical holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

DR Chemical ships an update every 2 weeks, UtiliView every 9 months. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DR Chemical | UtiliView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/dr-chemical/id1607536148/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/utiliview/id6670693465/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 36 MB | 32 MB |
| Requires iOS | 16.6 | **14.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GROUP M7, INC.](https://appshunter.io/developer/1607536150) | [The Charles Machine Works, Inc](https://appshunter.io/developer/951728998) |

## What reviewers say

### DR Chemical

[App page](https://appshunter.io/ios/app/dr-chemical/id1607536148)

This reference guide provides essential information, formulas, and calculators for HDD, mining, and water well drilling professionals. It simplifies job tasks, enhancing efficiency and safety by offering easy access to product details and calculations.

**Highlights:** DrillRite Chem product information, Reference materials, Calculators for drilling crews, HDD, mining, and water well drilling focus, Job efficiency and safety enhancement

**In-app purchases:** none


### UtiliView

[App page](https://appshunter.io/ios/app/utiliview/id6670693465)

This app allows users to connect to a specific receiver via Bluetooth to log detailed utility data in real-time. It automatically uploads logged points to ESRI layers, streamlining the data management process for utility mapping.

**Highlights:** Bluetooth connection to UtiliGuard 2 Receiver, Log detailed utility attributes (depth, frequency, accuracy, type), Real-time data upload to ESRI layers, Eliminates manual data transfer, Streamlines utility mapping workflow

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DR Chemical free?

DR Chemical is free to download, with no in-app purchases.

### Is UtiliView free?

UtiliView is free to download, with no in-app purchases.

### Which has better reviews, DR Chemical or UtiliView?

DR Chemical is rated higher. DR Chemical averages 4.7 out of 5 from 3 ratings, while UtiliView averages 3.5 from 2 ratings.

### Do DR Chemical or UtiliView have ads?

Neither DR Chemical nor UtiliView shows ads.

### Which is updated more often, DR Chemical or UtiliView?

DR Chemical ships an update every 2 weeks, and UtiliView every 9 months. Most recently, DR Chemical was updated on October 21, 2026 and UtiliView on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*